Alopecia Areata: Causes, Diagnosis, and Treatment — DermNet
https://dermnetnz.org/topics/alopecia-areata
Alopecia areata is typically diagnosed on clinical features, however additional tests may aid diagnosis. 1. Trichoscopy: 1.1. Examination of the hair follicle, hair shaft, and scalp with a dermatoscope 1.2. Features of active disease include exclamation point hairs, broken or dystrophichairs, yellow dots and black dots. … See more
DA: 45 PA: 87 MOZ Rank: 73